No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Aging*
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Animals
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Blood Flow Velocity
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Blood Pressure
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Female
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Liver / blood supply*
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Liver / drug effects
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Liver Circulation
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Norepinephrine / antagonists & inhibitors
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Norepinephrine / pharmacology*
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Perfusion
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Portal Vein
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Rats
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Rats, Inbred F344
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Vascular Resistance
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Verapamil / pharmacology*